DE60139537D1 - Method and apparatus for producing cast and forged pieces having at least one cavity - Google Patents

Method and apparatus for producing cast and forged pieces having at least one cavity

Info

Publication number
DE60139537D1
DE60139537D1 DE60139537T DE60139537T DE60139537D1 DE 60139537 D1 DE60139537 D1 DE 60139537D1 DE 60139537 T DE60139537 T DE 60139537T DE 60139537 T DE60139537 T DE 60139537T DE 60139537 D1 DE60139537 D1 DE 60139537D1
Authority
DE
Germany
Prior art keywords
cavity
hollows
producing cast
forged pieces
broaches
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60139537T
Other languages
German (de)
Inventor
Jean Saint
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Saint Jean Industries SAS
Original Assignee
Saint Jean Industries SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8858434&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE60139537(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Jean Industries SAS filed Critical Saint Jean Industries SAS
Application granted granted Critical
Publication of DE60139537D1 publication Critical patent/DE60139537D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21K—MAKING FORGED OR PRESSED METAL PRODUCTS, e.g. HORSE-SHOES, RIVETS, BOLTS OR WHEELS
    • B21K1/00—Making machine elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D31/00—Cutting-off surplus material, e.g. gates; Cleaning and working on castings
    • B22D31/002—Cleaning, working on castings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/002—Hybrid process, e.g. forging following casting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21J—FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
    • B21J5/00—Methods for forging, hammering, or pressing; Special equipment or accessories therefor
    • B21J5/02—Die forging; Trimming by making use of special dies ; Punching during forging

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Forging (AREA)

Abstract

The method of making light alloy castings with hollows involves making a raw casting with the hollows, which is then passe to a tunnel furnace for homogenization. The raw casting is then placed in a forging die (3) for forming. Multidirectional broaches (2) are introduced into the hollows prior to forging, the die is then opened and the broaches removed.
DE60139537T 2000-12-27 2001-12-07 Method and apparatus for producing cast and forged pieces having at least one cavity Expired - Lifetime DE60139537D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0017337A FR2818565B1 (en) 2000-12-27 2000-12-27 PROCESS FOR THE MANUFACTURE OF MOLDED PARTS THEN FORGED COMPRISING ONE OR TWO RECESSES AND INSTALLATION FOR IMPLEMENTING SAME

Publications (1)

Publication Number Publication Date
DE60139537D1 true DE60139537D1 (en) 2009-09-24

Family

ID=8858434

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60139537T Expired - Lifetime DE60139537D1 (en) 2000-12-27 2001-12-07 Method and apparatus for producing cast and forged pieces having at least one cavity

Country Status (13)

Country Link
US (1) US7596981B2 (en)
EP (1) EP1219367B1 (en)
JP (2) JP2002248540A (en)
KR (1) KR20020053720A (en)
CN (1) CN100381225C (en)
AT (1) ATE439199T1 (en)
AU (1) AU784683B2 (en)
CA (1) CA2366026C (en)
DE (1) DE60139537D1 (en)
DK (1) DK1219367T3 (en)
ES (1) ES2328790T3 (en)
FR (1) FR2818565B1 (en)
PT (1) PT1219367E (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2386576B (en) * 2002-03-06 2004-02-25 Adcock Tech Ltd A method of manufacture of a metallic component, apparatus when used in the method and a method of finishing a metallic component
GB2412339B (en) * 2002-03-06 2005-11-02 Adcock Tech Ltd A method of forming a gear
EP2164999A1 (en) * 2007-07-09 2010-03-24 Bharat Forge Aluminiumtechnik GMBH & CO. KG Casting-forging of wrought alloys
FR2958193B1 (en) 2010-04-06 2012-06-29 Saint Jean Ind PROCESS FOR MANUFACTURING LIGHT ALLOY FORGED PARTS INCORPORATING FULL OR DRAWN THICKNESS SECTIONS
CN102489644A (en) * 2011-12-13 2012-06-13 天津欧克防爆工具有限公司 Method for forging copper alloy anti-explosion tool
FR2985205B1 (en) 2011-12-29 2014-01-10 Saint Jean Ind METHOD OF POTEYING OF FORGE MATRIX IN THE IMPLEMENTATION OF PIECES OBTAINED BY TWO SUCCESSIVE FOUNDRY CASTING AND THEN FORGING PROCEDURES
FR3030370B1 (en) * 2014-12-17 2018-04-20 Saint Jean Industries METHOD FOR MANUFACTURING A HYBRID WHEEL IN TWO LIGHT ALLOY PARTS ESPECIALLY ALUMINUM INCLUDING EVIDENCE IN ONE OF THE PNEUMATIC HEEL SEATS
JP2022185725A (en) * 2021-06-03 2022-12-15 トヨタ自動車株式会社 Casting apparatus

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US362113A (en) * 1887-05-03 Process of making car-wheels
DE119365T1 (en) * 1983-03-14 1985-03-07 Thomas Di Saint Chamond Serio METHOD AND DEVICE FOR PRODUCING PIECES FROM ALUMINUM OR ALUMINUM ALLOY AND PIECES OBTAINED IN THIS WAY.
US4569218A (en) * 1983-07-12 1986-02-11 Alumax, Inc. Apparatus and process for producing shaped metal parts
DE3812740A1 (en) * 1988-04-16 1989-10-26 Wehag Leichtmetall Gmbh CASTING FORGING PROCESS
JPH05146841A (en) * 1991-11-27 1993-06-15 Toyota Motor Corp Forging method
JPH07195136A (en) * 1993-12-31 1995-08-01 Mikito Sasabe Production of light metal product
CN1042305C (en) * 1995-07-11 1999-03-03 华中理工大学 Forming technology for hollow sucker rod and mould thereof
FR2778125B1 (en) * 1998-05-04 2000-07-07 Serio Emile Di PROCESS FOR MANUFACTURING PARTS OF CAST ALLOYS, PARTICULARLY ALUMINUM

Also Published As

Publication number Publication date
CN1362300A (en) 2002-08-07
US7596981B2 (en) 2009-10-06
FR2818565B1 (en) 2003-07-04
AU9728401A (en) 2002-07-04
CA2366026C (en) 2010-03-02
EP1219367B1 (en) 2009-08-12
EP1219367A1 (en) 2002-07-03
FR2818565A1 (en) 2002-06-28
ATE439199T1 (en) 2009-08-15
AU784683B2 (en) 2006-06-01
US20030000278A1 (en) 2003-01-02
DK1219367T3 (en) 2009-12-07
CA2366026A1 (en) 2002-06-27
JP2011140069A (en) 2011-07-21
KR20020053720A (en) 2002-07-05
ES2328790T3 (en) 2009-11-18
CN100381225C (en) 2008-04-16
PT1219367E (en) 2009-09-30
JP2002248540A (en) 2002-09-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent